baber/WOPTO huggingface dataset:
Patent JP-2001131752-A (JP)
Title: Plasma cleaning method
Inventor: YOSHIMURA TAKANORI
IPC: C23C16/44
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to realize a good and stable deposition distribution and reproducibility of film resistance by a plasma cleaning method in the deposition by a CVD process. SOLUTION: The plasma cleaning method to be executed in a thin-film forming method of a single wafer type consists in successively subjecting a prescribed number of sheets of substrates 14 to deposition within a reaction vessel 11, then introducing a gaseous mixture composed of C2F6 and oxygen as a cleaning gas into the reaction chamber to generate plasma in the reaction chamber, removing the thin film 17 deposited on a fixing part 17 which is the peripheral member of the substrate, then introducing an oxidative gas into the reaction chamber to generate the plasma in the reaction chamber and executing a precoating treatment by depositing the thin film on the substrate without placing the substrate in the reaction chamber.
Patent JP-H07146165-A (JP)
Title: Device for calibrating electromagnetic flowmeter
Inventor: OKANIWA HIROSHI
IPC: G01F1/58
Filed: 1993-11-22
Abstract: PURPOSE:To calibrate a plurality of electromagnetic flowmeters of different exciting current values by means of one calibration device by a method wherein whether a synchronizing signal exists or not is detected by changing over a resistance value and the voltage value of a pseudo flow-rate signal is changed over. CONSTITUTION:When a power supply is turned on, a control part 5 turns on a switch 5, and a signal detection part 3 checks whether synchronizing signals S1, S2 have been output from a synchronizing-signal generation part 2. When the signals S1, S2 are detected, the control part 5 judges that an electromagnetic flowmeter which is connected is a type of an exciting current IB of 200mA, and a pseudo-flow-rate signal from a pseudo-signal generation part 4 is set to the type at the exciting current IB of 200mA. On the other hand, when the signals S1, S2 are not detected, the GW is turned off, and the signals S1, S2 are detected. When the detection is a first detection, the SW is turned on again. When the signals S1, S2 are not detected, they are detected when the SW is turned off again. Then, the control part 5 judges that the electromagnetic flowmeter is a type of an exciting current of 4mA. Then, the pseudo-flow-rate signal is set to the type of the exciting current IB of 4mA.
Patent JP-H08150522-A (JP)
Title: Retaining ring press-in device
Inventor: IKEDA KUNIHIKO
IPC: B25B27/20
Filed: 1994-11-24
Abstract: PURPOSE: To appropriately set a retaining ring prior to press-in, by retractably arranging a plurality of retaining ring holding members which are energized by an energizing member so as to be always projected from the inner surface of a retaining ring diameter contracting member, at predetermined intervals in the same plane, at the inner surface of the diameter contracting member. CONSTITUTION: A bearing is fitted in an opening of a knuckle arm while a retaining ring R is set on a plurality of retaining ring setting balls 45..., projected from the inner surface 43 of the a retaining ring diameter contracting member 41. In the case of loading the bearing, a bearing pressing member 41 is further lowered in a condition in which the retaining ring diameter contracting member 41 stops on the bearing, so that the retaining ring R set on the setting balls 45 is pressed by its shoulder part 34. Accordingly, the diameter of the retaining ring R is contracted along a tapered inner surface 42 while the balls 45 are pushed in against a spring, and the ring R is depressed horizontally.
Patent JP-H05147366-A (JP)
Title: Thermal transfer method, print sheet for thermal transfer and ink ribbon for thermal transfer
Inventor: ABE TETSUYA
IPC: B41M5/388
Filed: 1991-11-28
Abstract: PURPOSE:To provide a thermal transfer technique by which same degree of light fastness and anti-darkening/color fading properties same as a silver salt photograph can be achieved. CONSTITUTION:A thermal transfer technique is to form an image by heating an ink ribbon having an ink layer and migrate the molten or sublimated dye of the ink layer to the image receiving layer of a print paper. This ink ribbon is for thermal transfer, containing an ink layer which contains either one of disazo dye and isothiazoleazo dye or both. In addition, this print paper is for thermal transfer, having a receptive layer based on cellulose ester.
Patent JP-H08140761-A (JP)
Title: Wall cabinet for system kitchen
Inventor: YAMAZAKI TOMOSABURO
IPC: A47B77/04
Filed: 1994-11-25
Abstract: PURPOSE: To provide a wall cabinet for system kitchen capable of easily inputting/outputting an object to be housed and also securing housing quantity. CONSTITUTION: This wall cabinet 3 for system kitchen is a cabinet arranged in the upper space of cooking facility (sink 13, etc.) arranged on a floor. The cabinet comprises a unit 7 on this side and a unit 9 on a depth side observing from a cooker, and this side unit 7 is provided slidably in the horizontal direction on the upper half part front of the depth side unit 9. When the object to be housed is inputted to and outputted from the rack of the depth side unit 9, the entire face of the rack is opened and the object to be housed can be inputted/outputted by sliding this side unit 7 laterally.
Patent JP-H08168593-A (JP)
Title: Piping method for bathroom ventilation drying machine for utilizing existent additional boiling piping
Inventor: YAMAMOTO YOJI
IPC: F26B9/02
Filed: 1994-12-19
Abstract: PURPOSE: To cancel the problem of a through port formed on outer walls in the case of newly installing the bathroom ventilation dryer and to cancel the problem in the case of increasing one system of piping. CONSTITUTION: Additional boiling piping 6 is branched inside a bathroom and this branched piping is raised from the back of the sidewalls of a unit bath 13 and connected through the back of the ceiling 16 to a newly installed bathroom ventilation dryer 7.
Patent JP-H03168077-A (JP)
Title: Method and apparatus for manufacturing tobacco succession
Inventor: UUUE HAITOMAN
IPC: A24B3/16
Filed: 1990-11-21
Abstract: PURPOSE: To obtain a tobacco continuum having improved quality by classifying tobacco leaf bones in such a manner that these leaf bones coexist with the remaining tobacco fibers and supplying the tobacco leaf bones to the tobacco fiber flow in such a manner that the tobacco leaf gather in a tobacco fiber continuum. CONSTITUTION: The tobacco fibers are loosened and are supplied as fiber flow 22 to a continuum forming zone 24. The tobacco fibers are integrated onto a continuum conveyor 26 turning in a transverse direction with respect to this fiber flow 22 under the formation of the tobacco fiber continuum in this zone 24. Further, the fiber flow 22 is ejected out of the zone 24 in the longitudinal axial line direction in the form of the continuum in order to process the fiber flow, by which the fiber continuum and more particularly the tobacco continuum for cigarette production are obtd. In such a case, the tobacco leaf bones 13 are so classified that the they coexist with the other tobacco fibers and are so supplied to the fiber flow 22 that the leaf bones gather within the fiber continuum.  Consequently, the generation of massive burning layers is averted and the cartridge having the improved quality are obtd. by the disintegrated tobacco leaf bones added to the center of the fiber continuum.
Patent JP-2001139315-A (JP)
Title: Method for manufacturing ii type ammonium polyphosphate
Inventor: KUMA KIMITAKA
IPC: C01B25/40
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To easily manufacture high-purity II type ammonium polyphosphate(APP) and to provide a method for manufacturing the fine II type APP. SOLUTION: This method comprises manufacturing the II type APP by heat treating an ammonium polyphosphate mixture composed of V type APP and the II type APP at 160 to 240 deg.C.
Patent JP-H09134902-A (JP)
Title: Substrate processor
Inventor: SHIMA YASUMASA
IPC: H01L21/306
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enable accurate and easy control of the flow rate of processing solution to be supplied to a substrate. SOLUTION: The substrate processor comprises four processing units; a chemical solution unit 1, a first spray unit 2, an ultrasonic unit 3, and a second spray unit 4. A processing solution is supplied to the respective processing units 1, 2, 3 and 4 via flow control valves 8a, 8b, 8c and 8d and via flow meters 9a, 9b, 9c and 9d. These flow control valves 8a, 8b, 8c and 8d and flow meters 9a, 9b, 9c and 9d are connected to a CPU of a controller. The CPU is connected with a CRT as display means and a keyboard as input means.
Patent JP-H04184946-A (JP)
Title: Very thin wire of copper alloy for semiconductor device, and semiconductor device
Inventor: ISHII TOSHINORI
IPC: H01L21/60
Filed: 1990-11-20
Abstract: PURPOSE:To prevent contact or sag of a copper wire in the case of a fine pitch and long loop, and improve reliability, by using a copper allay very thin wire of a specified composition. CONSTITUTION:A copper alloy very thin wire for semiconductor which wire contains Ir of 0.1-50wt.ppm, impurities less than or equal to 5wt.ppm, and copper as the remainder is used as a bonding wire. Further a thin wire composed of the following is used as a bonding wire; Ir of 0.1-50ppm, inevitable impurities less than or equal to 5ppm, one kind or two or more kinds of elements of total amount 0.1ppm-0.5% which elements are selected out of the element group of Be, Cr, Sn, Zn, Zr, Ag, Mg, Ca, rare earth elements, Ti, Hf, V, Nb, Ta, Ni, Pd, Pt, Au, Cd, B, In, Si, Ge, Pb, P, Sb and Bi, and copper as the remainder. Thereby elasticity is increased, and work-hardening in the case of bonding becomes hard to be generated.
Patent JP-H03175252-A (JP)
Title: Refrigerator with thawing compartment
Inventor: YAMAJI NAOYO
IPC: F25D23/12
Filed: 1989-12-04
Abstract: PURPOSE:To restrain the rise of food surface temperature by a method wherein far infrared rays are radiated on the upper and side surfaces of food to be thawed and simultaneously heated on the bottom face. CONSTITUTION:Food 45 to be thawed is put on a thawing plate 44 and placed on a bottom plate 41 in a thawing compartment 15, and a thawing switch is turned on. Power is supplied to a far infrared ray heater 34 and a heater 42 on the bottom, and the radiation heat from the far infrared ray heater 34 is uniformly radiated over the upper surface of the food 45 to be thawed in combination with the reflection action of a reflecting plate 39, and at the same time heat-conduction heating is carried out from the bottom by the heater 42. On the other hand, at the same time of heating by the far infrared ray heater 34 and the heater 42, cold-air flows from an outlet 51 into an air flow passage 50 on the upper part in the thawing compartment 15 through an outlet duct 26. The cold-air flowing into the air flow passage 50 is discharged downward through a large number of air holes 40 provided on the reflection plate 39 and uniformly cools the surface of the food 45 to be thawed.
Patent JP-H05221165-A (JP)
Title: Method for augmenting adhesion of spacer beads for coloring matter donating or accepting element for use in laser guide heat sensitive coloring matter transfer
Inventor: RINDA AIRIIN FUITSUKAGURIA
IPC: B41M5/44
Filed: 1992-11-25
Abstract: PURPOSE: To provide a method to increase adhesion of spacer beads on a dye- donor or dye-receiver element for use in a laser-induced thermal dye transfer system. CONSTITUTION: This method comprises a) coating a support with either: 1) a dye-layer in a polymeric binder having an infrared absorbing material associated therewith, or 2) a dye-receiving layer, (the dye layer or the dye image- receiving layer also having spacer beads located either in the layer or in a polymeric over-coat layer) and b) heating the element at a temperature above the glass transition temperature of the dye layer or dye image-receiving layer while under tension.
Patent JP-2001128810-A (JP)
Title: Showcase
Inventor: AMARI YOICHI
IPC: F25D23/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To make a showcase hard to break, to increase stability further, to solve problems in terms of attaching strength and to improve an appearance by eliminating the need of a hole perforated on front glass. SOLUTION: This showcase is provided with a heat insulation wall for constituting a main body 1, a handrail 9 disposed on the upper part of the front wall of the heat insulation wall and glass 10 erected on the groove 9A of the handrail. A glass cover 20 positioned at both ends of the glass 10 for covering a part of the front surface of the glass and a part of the handrail 9 and fixing tools 35, 35 for fixing the glass covers are provided. The glass cover 20, the handrail 9 an the fixing tools 35, 35 are respectively provided with engaging holes 25, 9B and 37 on corresponding positions and the fixing tools 35, 35 are provided with control parts 36, 36 for controlling the rear surface lower part of the glass 10 from the front and the back.
Patent JP-H01155512-A (JP)
Title: Head device
Inventor: SAITO ETSURO
IPC: G11B5/588
Filed: 1987-12-12
Abstract: PURPOSE:To control a head projection quantity and head displacement by providing a driving circuit which impresses a voltage displacing the head in the direction of a track width on a recording medium by means of a voltage corresponding to the thickness of a film generated on a rotor and a head on electromechanical conversion elements. CONSTITUTION:A couple of electric-mechanical conversion elements consisting of laminating piezoelectric actuator elements 14 and 15 are set to face each other and arranged so that an expanding direction comes to a head 1 projection direction and respective elements hold prescribed intervals in the direction of the track width. With impressing the same voltage on a couple of the electro- mechanical-conversion elements 14 and 15, the head projection quantity can be controlled. With impressing mutually different voltages, the head 1 can be displaced and controlled in the direction of the track width. Thus, the head projection quantity and tracking control can be attained with simple structure in which a bimorph plate is unnecessary to use.
Patent JP-H11152532-A (JP)
Title: Extra fine copper wire and its production
Inventor: ICHIKAWA TAKAO
IPC: B22D21/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of disconnection caused by softening in cold wire drawing and to eliminate the increase of the number of times of annealing in the process of the cold annealing by composing an extra fine copper wire having a specified diameter, which is composed of tough pitch copper in which the content of oxygen is specified, of a soft copper wire whose tensile strength is < the specified value and incorporating one or more kinds of tin and indium in specified ratios. SOLUTION: An extra fine copper wire having 0.02 to 0.05 mm diameter composed of tough pitch copper contg. >100 to 500 ppm oxygen is produced. At this time, casting for the tough pitch copper is executed by a continuous casting machine such as SRC, a soft copper wire having <35 kg/m<2> tensile strength is used, and the metal of tin and/or indium is incorporated by 5 to <200 ppm. In this way, the production cost can be reduced, the reduction of the tensile strength and elongation caused by the secular change in room temp. preservation after wire drawing is prevented, and the tough pitch copper extra fine copper wire suitable for the core wire of an extra fine enameled wire is obtd.
Patent JP-H02161661-A (JP)
Title: Digital audio tape recorder
Inventor: NIKI MAMORU
IPC: G11B20/12
Filed: 1988-12-14
Abstract: PURPOSE:To prevent a noise from occurring by performing recording and reproduction in a state where the most significant bit of a digital video signal is changed to a digital signal by coupling with the least significant bit side of a digital audio signal. CONSTITUTION:The digital audio signal DSo and the digital video signal DSv are mixed at a mixing and separating means 90, and a mixed digital signal DS is stored. A stored digital signal is a PCM signal based on the voice format of a digital audio tape recorder 10, and constituted of N bits. The high-order M bits of the signal are occupied by the digital audio signal DSo, and the low- order (N-M) bits are occupied by the digital video signal DSv. Since a regenerated digital signal DS is separated to the digital audio signal So and the digital video signal Sv at the mixing/separating means 90, both signals can be regenerated under a satisfactory condition. In such a manner, it is possible to eliminate the noise of the video signal Sv.
Patent JP-H03176792-A (JP)
Title: Batch display system for total purchasing information on receipt
Inventor: AKITA TATSUO
IPC: G06K17/00
Filed: 1989-12-05
Abstract: PURPOSE:To eliminate time loss and the troublesome payment of changes by adding/subtracting totals obtained within a fixed period up to the current purchase including the balance corresponding to the current purchase amount and displaying the number of totals or its amount. CONSTITUTION:At the time of first visiting a certain shop, a customer is allowed to select a required system, i.e. a shopping point accumulating system, a shopping amount or its unit abbreviating number system, cash prepaid system, and a cash post payment system, and a magnetic card or an IC integrated card corresponding to the selected system is issued. The customer is allowed to insert the card into a POS register 1 prior to the purchase of commodities, whether the customer selects all the systems, or a part of them, or utilizes credit is discriminated by the POS 1 and the information of the discriminated result is recorded in the card. After finishing the procedure, the POS 1 automatically adds/subtracts the price of purchased commodities in accordance with the system selected by the customer and displays the price of respective commodities successively on a receipt 7.
Patent JP-H09156109-A (JP)
Title: Electrostatic suction type ink jet printer
Inventor: KONISHI DAISHI
IPC: B41J2/16
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To constitute an electrostatic suction type ink jet printer capable of dealing with printing for many dots at low cost and simplification of a structure are achieved by a method wherein voltage to be impressed for jetting of ink is controlled at a low voltage while smoothness for conveyance of paper is secured. SOLUTION: A nozzle 1a from a nozzle substrate 1, and a projection part 2a from a position opposed to each nozzle 1a of a counter electrode substrate 2 are respectively projected toward a conveyance surface of paper P. Spacers 3 of which heights are higher than projection parts of the nozzle 1a and the projection part 2a are attached to the upper sides for conveyance of paper P of the nozzle 1a and the projection part 2a.
Patent JP-H06137322-A (JP)
Title: Dynamic pressure generating groove for dynamic pressure fluid bearing
Inventor: HORI HIROFUMI
IPC: F16C17/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide a dynamic pressure generating groove for a dynamic pressure fluid bearing having a high-quality finishing surface by forming a dynamic pressure generating groove pattern in a condition of being dislocated in a circumferential direction. CONSTITUTION:A herringbone groove 11 is composed of spiral grooves 11a and 11b, and these are formed respectively by rolling. In the spiral grooves 11a and 11b, respective mutual patterns are formed in a condition of being dislocated by a dislocation quantity L in a circumferential direction, and the relationship of G<=L<=R is realized between the dislocation quantity L, groove width G and ridge width R. In this way, since the spiral grooves 11a and 11b are dislocated in the circumferential direction, groove parts do not adjoin to each other between the spiral grooves 11a and 11b, and a work by one rolling die is not hindered by a material to be worked extruded by the other rolling die, so that a deep groove part is formed in an undisturbed prescribed shape. Since a protuberant part is hardly created between the spiral grooves 11a and 11b, a finishing surface after finishing work is carried out becomes excellent.
Patent JP-H10139454-A (JP)
Title: Injection molding of fluorophosphate-based optical glass
Inventor: OKADA SHINYA
IPC: C03B40/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the mold release of a glass molding product by forming a mold release gas layer comprising a halogen or a halogen compound between an inner surface of a forming mold and the glass molding product when carrying out the injection molding by using a fluorophosphate-based optical glass. SOLUTION: An optical glass, consisting essentially of a fluorine compound and phosphoric acid and having 10-45wt.% halogen content in the form of a rod is heated and melted in an injection cartridge having an injection nozzle 12 at the tip until the viscosity attains about <=10<4> P. The optical glass in this molten state is then injected into a forming mold 1 under a prescribed pressure with a piston 14 to form a mold release gas layer comprising a halogen or a halogen compound between the inner surfaces of a cavity 4, a gate 5 and a sprue 6 of the forming mold 1 and the surface of the glass.
Patent JP-H11135245-A (JP)
Title: Cylindrical heater
Inventor: NAKAMURA HIROKAZU
IPC: H05B3/46
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection and improve durability by constituting a heater with a transparent synthetic-resin-made cylindrical base material, a metallic heating strand placed on the outer side surface, and insulation layer covering its outer side. SOLUTION: Material of a cylindrical base material is transparent and durable to heating of a cylindrical heater, polycarbonate or others are preferable. Its transparency is extent in which a signal lamp installed inside the cylindrical heater can be seen through. A metallic heating strand is formed by stranding plural metallic heating wires, space occurs between metallic heating wires, and apparent cross section enlarges. Even when the cylindrical base material expands due to rapid temperature rising, tensile stress due to expansion is moderated and disconnection does not occur. As the metallic heating wires, nickel chromium wires or others are used. Wiring of the metallic heating wires around the cylindrical base material is preferably to spirally wind them on the outer side of the cylindrical base material. As material of an insulating layer, polycarbonate or others are preferable.